document.write( "Question 23187: [(x^-3 Y^2)^-1(2x^-3)^2 ] / (x^4 y^-2)^-2
\n" );
document.write( " simplify \n" );
document.write( "
Algebra.Com's Answer #11836 by rapaljer(4671)![]() ![]() You can put this solution on YOUR website! Before I continue with this rather complicated problem, perhaps you should look at my newly posted Lesson Plans in algebra.com under the topic of Exponents. There is a lesson on Positive Exponents and a lesson on Zero and Negative Exponents. These lesson plans are complete with the explanations, examples, exercises, and answers to all the exercises that you need to do. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now back to our problem: \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Is that what you had in mind? I think this is right. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "First, when you raise a power to a power, you multiply the exponents: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Next, when you multiply with the same base number, you must add the exponents: \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "When you divide with the same base number, you must subtract exponents:\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Do you remember that \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "R^2 at SCC\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |